Laboratory Benchtop PH/mV Meter
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Laboratory Benchtop PH/mV Meter

 
Model: PTE920
pH Measuring range: -2.000~20.000pH
ORP Measuring range: ±1999.9mV
Temperature Measuring range: 0~105°C/32~221°F
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  • PTE920

  • TOP

TOP INSTRUMENT Benchtop pH/mV Meter is a digital display pH meter, which uses white backlight, double-row digital display LCD, which can display pH, temperature value or potential (mV), temperature value at the same time. It is suitable for laboratories in colleges and universities, research institutes, environmental monitoring, industrial and mining enterprises and other departments to take samples to measure the pH value and potential (mV) value of aqueous solution, and can measure the ORP (oxidation-reduction potential) value of the solution with an ORP electrode.


Characteristic:

PH mode characteristics:

  • Standard laboratory pH meter with large backlit LCD display screen.

  • 1 to 5 point calibration, automatic recognition of USA, NIST, DIN standard buffer solutions.

  • Automatic electrode diagnosis, displaying pH slope and zero offset.

  • Automatic temperature compensation ensures accurate measurement across the full range.

  • Calibration expiration reminder, reminding users to regularly calibrate the instrument.


ORP mode features:

  • 1 point offset calibration, allowing adjustment of display values to known standards.

  • Relative and absolute mV modes ensure reliable measurement of redox potential.


General features:

  • Automatic endpoint locking, retaining stable readings for easy browsing and recording.

  • The settings menu allows customization of the number of calibration points, display resolution, stability conditions, temperature units, date and time, etc.

  • Reset function, automatically restore the instrument to factory default settings.

  • Expand memory to store or retrieve up to 500 sets of data.

  • USB communication interface, easy to transfer data to personal computers or perform timed interval readings.


pH
Measuring range-2.000~20.000pH
Display resolution0.001/0.01/0.1pH, optional
Measurement accuracy±0.002pH
Calibration points1 to 5 point
PH buffering optionsUSA/NIST/DIN/2 custom buffers
ORP
Measuring range±1999.9mV
Display resolution0.1/1mV, optional
Measurement accuracy±0.2mV
Calibration points1
Measurement modeRelative or absolute mV
Temperature
Measuring range0~105°C/32~221°F
Display resolution0.1°C/°F
Measurement accuracy±0.5°C/±0.9°F
Calibration points1
Calibration rangeMeasurement value ± 10 ° C/° F

Other parameters

Temperature compensation0-100 ° C/32-212 ° F, manual or automatic
Data lockingManual or automatic endpoint locking
Stability conditionStandard or high-precision
Calibration expiration reminder1 to 31 days or closed
Automatic shutdown10/20/30 minutes or close after pressing the button
Data storage500 groups

Communication outpu

USB
ConnectorBNC, 3.5mm microphone plug
DisplayCustomized LCD display screen (125 x 100mm)
Power supply typeDC5V power adapter
External dimensions210 (length) x 188 (width) x 60 (height) mm
Instrument weight1.5kg



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ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.

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